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introduction
With the development of hacker technology and chip dissection technology in recent years, embedded systems are facing more and more attacks, and the resulting anti-copy board tech...[Details]
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China Energy Storage Network News:
On September 26, the Shaanxi Province Ubiquitous Power Internet of Things Engineering Research Center was approved by the Shaanxi Provincial Development and...[Details]
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introduction
A seismic geophone is a special sensor used in geological exploration and engineering measurement. It is a sensor that converts ground vibrations into electrical signals. It can c...[Details]
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This paper discusses the hardware and software design of ultrasonic tooth cleaning machine with single chip microcomputer as the core. The tooth cleaning machine uses current sampling feedback to auto...[Details]
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On September 17, DxOMark’s official Weibo account announced that it will announce important news on September 18. Some netizens speculated that DxOMark might announce the camera score of the ...[Details]
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OnePlus is about to release the affordable Nord N10 and N100 5G smartphones in a few days, but its specifications, price, design and other details have been leaked on the Internet. In addition,...[Details]
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On November 30, a Korean industry insider revealed that Apple is discussing cooperation with periscope lens-related companies in order to enhance the optical zoom level of the iPhone. If subseq...[Details]
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Note: The kernel version number is 3.10.101 1. Implementation of atomic operations in ARM architecture In Atomic Operations (I), we have mentioned that various architectures are organized into ...[Details]
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1 Introduction
The antenna switch station is an important part of the low-frequency transmission system. It acts as a bridge between the high-power transmitter and the antenna. In the...[Details]
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General function modules
① Power supply: Provides stable voltage (5V, 3V, etc.) to each module in the ECU and is connected to the 12V battery in the engine compartment; can also be u...[Details]
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Affected by the COVID-19 pandemic, CES, which has a history of more than 50 years, has had to make major changes. All activities are now in digital form, and everyone can only "visit" the exhibition ...[Details]
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1 Introduction Normally, printers, mass storage devices and other devices are driven by ordinary PCs. Since a large number of measurement and control, medical and other systems need to store and pr...[Details]
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On October 29, Ninebot Co., Ltd. ("Ninebot"), a smart mobility company under Xiaomi's ecosystem, officially landed on the Science and Technology Innovation Board with the stock code 689009, becoming ...[Details]
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Recently, the Science and Technology Bureau of Qinhuangdao, Hebei Province issued the "Guidelines for Application of Qinhuangdao Municipal Science and Technology Research and Developmen...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]